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我想從我的Java應用程序中調用NetLogo模型。我使用的是現在的sample code：maven項目中的netlogo headless
public static void main(String[] argv) {
HeadlessWorkspace workspace = HeadlessWorkspace.newInstance();
try {
workspace.open("models/Sample Models/Earth Science/Fire.nlogo");
workspace.command("set density 62");
workspace.command("random-seed 0");
workspace.command("setup");
workspace.command("repeat 50 [ go ]");
System.out.println(workspace.report("burned-trees"));
workspace.dispose();
} catch (IOException | CompilerException | LogoException | InterruptedException ex) {
ex.printStackTrace();
}
}
我已經加入我的NetBeans項目的依賴，但是當我嘗試運行它，我得到：
------------------------------------------------------------------------
Building JAGO3 1.3
------------------------------------------------------------------------
The POM for org.nlogo:NetLogo:jar:5.2 is missing, no dependency information available
COMPILATION ERROR :
-------------------------------------------------------------
com/digitaldust/jago3/NetLogoManager.java:[16,55] error: cannot access ScalaObject
1 error
這個代碼是在我的POM添加：
<dependency>
<groupId>org.nlogo</groupId>
<artifactId>NetLogo</artifactId>
<version>5.2</version>
<scope>compile</scope>
<type>jar</type>
</dependency>
它看起來像有是沒有的NetLogo POM，即使它添加爲一個依賴...無論如何，作爲一個Maven新手，如果我失去了一些東西，我不明白...任何幫助超過welco我。
編輯
我試圖從我的NetLogo文件夾添加NetLogo.jar作爲本地依賴性，使用這段代碼：
<dependency>
<groupId>org.nlogo</groupId>
<artifactId>NetLogo</artifactId>
<version>5.2</version>
<scope>system</scope>
<systemPath>${project.basedir}/src/main/resources/NetLogo.jar</systemPath>
</dependency>
我能夠從我目前的NetLogo加載的依賴安裝，但我仍然得到一個（不同的）錯誤：
--- maven-resources-plugin:2.5:resources (default-resources) @ JAGO3 ---
[debug] execute contextualize
Using 'UTF-8' encoding to copy filtered resources.
Copying 26 resources
--- maven-compiler-plugin:2.3.2:compile (default-compile) @ JAGO3 ---
Nothing to compile - all classes are up to date
--- exec-maven-plugin:1.2.1:exec (default-cli) @ JAGO3 ---
Exception in thread "main" java.lang.NoClassDefFoundError: org/nlogo/api/CompilerException
at java.lang.Class.getDeclaredMethods0(Native Method)
at java.lang.Class.privateGetDeclaredMethods(Class.java:2693)
at java.lang.Class.privateGetMethodRecursive(Class.java:3040)
at java.lang.Class.getMethod0(Class.java:3010)
at java.lang.Class.getMethod(Class.java:1776)
at sun.launcher.LauncherHelper.validateMainClass(LauncherHelper.java:544)
at sun.launcher.LauncherHelper.checkAndLoadMain(LauncherHelper.java:526)
Caused by: java.lang.ClassNotFoundException: org.nlogo.api.CompilerException
at java.net.URLClassLoader$1.run(URLClassLoader.java:372)
at java.net.URLClassLoader$1.run(URLClassLoader.java:361)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:360)
at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)
at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
... 7 more
EDIT2
我設法與手動導入所有罐子lib文件夾中：
<dependency>
<groupId>org.nlogo</groupId>
<artifactId>netlogo</artifactId>
<version>5.2</version>
<scope>compile</scope>
<type>jar</type>
</dependency>
<dependency>
<groupId>org.objectweb.asm</groupId>
<artifactId>asm-all</artifactId>
<version>3.3.1</version>
<scope>compile</scope>
<type>jar</type>
</dependency>
<dependency>
<groupId>org.apache.commons.codec</groupId>
<artifactId>commons-codec</artifactId>
<version>1.6</version>
<scope>compile</scope>
<type>jar</type>
</dependency>
<dependency>
<groupId>com.sun.gluegen</groupId>
<artifactId>gluegen-rt</artifactId>
<version>1.1.1</version>
<scope>compile</scope>
<type>jar</type>
</dependency>
<dependency>
<groupId>org.apache.httpcomponents.httpclient</groupId>
<artifactId>httpclient</artifactId>
<version>4.2</version>
<scope>compile</scope>
<type>jar</type>
</dependency>
<dependency>
<groupId>org.apache.httpcomponents.httpcore</groupId>
<artifactId>httpcore</artifactId>
<version>4.2</version>
<scope>compile</scope>
<type>jar</type>
</dependency>
<dependency>
<groupId>org.apache.httpcomponents.httpmime</groupId>
<artifactId>httpmime</artifactId>
<version>4.2</version>
<scope>compile</scope>
<type>jar</type>
</dependency>
<dependency>
<groupId>org.jhotdraw</groupId>
<artifactId>jhotdraw</artifactId>
<version>6.0b1</version>
<scope>compile</scope>
<type>jar</type>
</dependency>
<dependency>
<groupId>javax.media</groupId>
<artifactId>jmf</artifactId>
<version>2.1.1e</version>
</dependency>
<dependency>
<groupId>org.jogamp.jogl</groupId>
<artifactId>jogl</artifactId>
<version>1.1.1</version>
</dependency>
<dependency>
<groupId>com.googlecode.json-simple</groupId>
<artifactId>json-simple</artifactId>
<version>1.1.1</version>
</dependency>
<dependency>
<groupId>log4j</groupId>
<artifactId>log4j</artifactId>
<version>1.2.16</version>
</dependency>
<dependency>
<groupId>mrj</groupId>
<artifactId>mrjadapter</artifactId>
<version>1.2</version>
</dependency>
<dependency>
<groupId>org.parboiled</groupId>
<artifactId>parboiled-core</artifactId>
<version>1.0.2</version>
</dependency>
<dependency>
<groupId>org.parboiled</groupId>
<artifactId>parboiled-java</artifactId>
<version>1.0.2</version>
</dependency>
<dependency>
<groupId>org.pegdown</groupId>
<artifactId>pegdown</artifactId>
<version>1.1.0</version>
</dependency>
<dependency>
<groupId>org.picocontainer</groupId>
<artifactId>picocontainer</artifactId>
<version>2.13.6</version>
</dependency>
<dependency>
<groupId>org.devzendo</groupId>
<artifactId>Quaqua</artifactId>
<version>7.3.4</version>
</dependency>
<dependency>
<groupId>org.scala-lang</groupId>
<artifactId>scala-library</artifactId>
<version>2.9.2</version>
</dependency>
<dependency>
<groupId>org.jdesktop.layout</groupId>
<artifactId>swing-layout</artifactId>
<version>7.3.4</version>
</dependency>
我唯一的問題現在是，具有基於星火項目，我已經有比更高Scala的依賴NetLogo one ...我剛剛刪除了Spark scala，Netlogo現在可以正常工作。
https://github.com/NetLogo/NetLogo/issues/256。但在本地添加JAR應該可以工作。但是我沒有使用Maven，並且從錯誤信息中我不明顯地知道你遇到了什麼問題。請注意，NetLogo.jar不是自包含的 - 它取決於NetLogo的lib目錄中的所有JAR。 –
我沒有得到討論的參考......你有在ccl的maven回購嗎？順便說一下，我有本地Netlogo和lib文件夾...但仍然有東西丟失，我猜... – user299791
我們不這樣做，這就是爲什麼票仍然打開，你必須在本地添加的jar本地 –